<template>
    <div class="app-container">
        <el-form
            :model="queryParams"
            ref="queryForm"
            :inline="true"
            v-show="showSearch"
        >
            <el-form-item label="部门名称" prop="deptName">
                <el-input
                    v-model="queryParams.deptName"
                    placeholder="请输入部门名称"
                    clearable
                    size="small"
                    @keyup.enter.native="handleQuery"
                />
            </el-form-item>
            <el-form-item label="状态" prop="status">
                <el-select
                    v-model="queryParams.status"
                    placeholder="部门状态"
                    clearable
                    size="small"
                >
                    <el-option
                        v-for="dict in statusOptions"
                        :key="dict.dictValue"
                        :label="dict.dictLabel"
                        :value="dict.dictValue"
                    />
                </el-select>
            </el-form-item>
            <el-form-item>
                <el-button
                    type="cyan"
                    icon="el-icon-search"
                    size="mini"
                    @click="handleQuery"
                    >搜索</el-button
                >
                <el-button
                    icon="el-icon-refresh"
                    size="mini"
                    @click="resetQuery"
                    >重置</el-button
                >
            </el-form-item>
        </el-form>

        <el-row :gutter="10" class="mb8">
            <el-col :span="1.5">
                <el-button
                    type="primary"
                    icon="el-icon-plus"
                    size="mini"
                    @click="handleAdd"
                    v-hasPermi="['system:dept:add']"
                    >新增</el-button
                >
            </el-col>
            <right-toolbar
                :showSearch.sync="showSearch"
                @queryTable="getList"
            ></right-toolbar>
        </el-row>

        <el-table
            v-loading="loading"
            :data="deptList"
            row-key="deptId"
            default-expand-all
            :tree-props="{ children: 'children', hasChildren: 'hasChildren' }"
        >
            <el-table-column
                prop="deptName"
                label="部门名称"
                width="260"
            ></el-table-column>
            <el-table-column
                prop="orderNum"
                label="排序"
                width="200"
            ></el-table-column>
            <el-table-column
                prop="status"
                label="状态"
                :formatter="statusFormat"
                width="100"
            ></el-table-column>
            <el-table-column
                label="创建时间"
                align="center"
                prop="createTime"
                width="200"
            >
                <template slot-scope="scope">
                    <span>{{ parseTime(scope.row.createTime) }}</span>
                </template>
            </el-table-column>
            <el-table-column
                label="操作"
                align="center"
                class-name="small-padding fixed-width"
            >
                <template slot-scope="scope">
                    <el-button
                        size="mini"
                        type="text"
                        icon="el-icon-edit"
                        @click="handleUpdate(scope.row)"
                        v-hasPermi="['system:dept:edit']"
                        >修改</el-button
                    >
                    <el-button
                        size="mini"
                        type="text"
                        icon="el-icon-plus"
                        @click="handleAdd(scope.row)"
                        v-hasPermi="['system:dept:add']"
                        >新增</el-button
                    >
                    <el-button
                        v-if="scope.row.parentId != 0"
                        size="mini"
                        type="text"
                        icon="el-icon-delete"
                        @click="handleDelete(scope.row)"
                        v-hasPermi="['system:dept:remove']"
                        >删除</el-button
                    >
                </template>
            </el-table-column>
        </el-table>

        <!-- 添加或修改部门对话框 -->
        <el-dialog
            :title="title"
            :visible.sync="open"
            width="600px"
            append-to-body
        >
            <el-form ref="form" :model="form" :rules="rules" label-width="80px">
                <el-row>
                    <el-col :span="24" v-if="form.parentId !== 0">
                        <el-form-item label="上级部门" prop="parentId">
                            <treeselect
                                v-model="form.parentId"
                                :options="deptOptions"
                                :normalizer="normalizer"
                                placeholder="选择上级部门"
                            />
                        </el-form-item>
                    </el-col>
                    <el-col :span="12">
                        <el-form-item label="部门名称" prop="deptName">
                            <el-input
                                v-model="form.deptName"
                                placeholder="请输入部门名称"
                            />
                        </el-form-item>
                    </el-col>
                    <el-col :span="12">
                        <el-form-item label="显示排序" prop="orderNum">
                            <el-input-number
                                v-model="form.orderNum"
                                controls-position="right"
                                :min="0"
                            />
                        </el-form-item>
                    </el-col>
                    <el-col :span="12">
                        <el-form-item label="负责人" prop="leader">
                            <el-input
                                v-model="form.leader"
                                placeholder="请输入负责人"
                                maxlength="20"
                            />
                        </el-form-item>
                    </el-col>
                    <el-col :span="12">
                        <el-form-item label="联系电话" prop="phone">
                            <el-input
                                v-model="form.phone"
                                placeholder="请输入联系电话"
                                maxlength="11"
                            />
                        </el-form-item>
                    </el-col>
                    <el-col :span="12">
                        <el-form-item label="邮箱" prop="email">
                            <el-input
                                v-model="form.email"
                                placeholder="请输入邮箱"
                                maxlength="50"
                            />
                        </el-form-item>
                    </el-col>
                    <el-col :span="12">
                        <el-form-item label="部门状态">
                            <el-radio-group v-model="form.status">
                                <el-radio
                                    v-for="dict in statusOptions"
                                    :key="dict.dictValue"
                                    :label="dict.dictValue"
                                    >{{ dict.dictLabel }}</el-radio
                                >
                            </el-radio-group>
                        </el-form-item>
                    </el-col>
                </el-row>
            </el-form>
            <div slot="footer" class="dialog-footer">
                <el-button type="primary" @click="submitForm">确 定</el-button>
                <el-button @click="cancel">取 消</el-button>
            </div>
        </el-dialog>
    </div>
</template>

<script>
import { getDept, delDept, addDept, updateDept, listDeptExcludeChild } from "@/api/system/dept";
import { listDept } from "@/api/login";
import Treeselect from "@riophae/vue-treeselect";
import "@riophae/vue-treeselect/dist/vue-treeselect.css";

export default {
    name: "Dept",
    components: { Treeselect },
    data() {
        return {
            // 遮罩层
            loading: true,
            // 显示搜索条件
            showSearch: true,
            // 表格树数据
            deptList: [],
            // 部门树选项
            deptOptions: [],
            // 弹出层标题
            title: "",
            // 是否显示弹出层
            open: false,
            // 状态数据字典
            statusOptions: [],
            // 查询参数
            queryParams: {
                deptName: undefined,
                status: undefined
            },
            // 表单参数
            form: {},
            // 表单校验
            rules: {
                parentId: [
                    { required: true, message: "上级部门不能为空", trigger: "blur" }
                ],
                deptName: [
                    { required: true, message: "部门名称不能为空", trigger: "blur" }
                ],
                orderNum: [
                    { required: true, message: "显示排序不能为空", trigger: "blur" }
                ],
                email: [
                    {
                        type: "email",
                        message: "'请输入正确的邮箱地址",
                        trigger: ["blur", "change"]
                    }
                ],
                phone: [
                    {
                        pattern: /^1[3|4|5|6|7|8|9][0-9]\d{8}$/,
                        message: "请输入正确的手机号码",
                        trigger: "blur"
                    }
                ]
            }
        };
    },
    created() {
        this.getList();
        this.getDicts("sys_normal_disable").then(response => {
            console.log(response);
            this.statusOptions = response.data;
        });
    },
    methods: {
        /** 查询部门列表 */
        getList() {
            this.loading = true;
            listDept(this.queryParams).then(response => {
                console.log(response);
                this.deptList = this.handleTree(response.data, "deptId");
                this.loading = false;
            });
        },
        /** 转换部门数据结构 */
        normalizer(node) {
            if (node.children && !node.children.length) {
                delete node.children;
            }
            return {
                id: node.deptId,
                label: node.deptName,
                children: node.children
            };
        },
        // 字典状态字典翻译
        statusFormat(row, column) {
            return this.selectDictLabel(this.statusOptions, row.status);
        },
        // 取消按钮
        cancel() {
            this.open = false;
            this.reset();
        },
        // 表单重置
        reset() {
            this.form = {
                deptId: undefined,
                parentId: undefined,
                deptName: undefined,
                orderNum: undefined,
                leader: undefined,
                phone: undefined,
                email: undefined,
                status: "0"
            };
            this.resetForm("form");
        },
        /** 搜索按钮操作 */
        handleQuery() {
            this.getList();
        },
        /** 重置按钮操作 */
        resetQuery() {
            this.resetForm("queryForm");
            this.handleQuery();
        },
        /** 新增按钮操作 */
        handleAdd(row) {
            this.reset();
            if (row != undefined) {
                this.form.parentId = row.deptId;
            }
            this.open = true;
            this.title = "添加部门";
            listDept().then(response => {
                this.deptOptions = this.handleTree(response.data, "deptId");
            });
        },
        /** 修改按钮操作 */
        handleUpdate(row) {
            this.reset();
            getDept(row.deptId).then(response => {
                this.form = response.data;
                this.open = true;
                this.title = "修改部门";
            });
            listDeptExcludeChild(row.deptId).then(response => {
                this.deptOptions = this.handleTree(response.data, "deptId");
            });
        },
        /** 提交按钮 */
        submitForm: function () {
            this.$refs["form"].validate(valid => {
                if (valid) {
                    if (this.form.deptId != undefined) {
                        updateDept(this.form).then(response => {
                            this.msgSuccess("修改成功");
                            this.open = false;
                            this.getList();
                        });
                    } else {
                        addDept(this.form).then(response => {
                            this.msgSuccess("新增成功");
                            this.open = false;
                            this.getList();
                        });
                    }
                }
            });
        },
        /** 删除按钮操作 */
        handleDelete(row) {
            this.$confirm('是否确认删除名称为"' + row.deptName + '"的数据项?', "警告", {
                confirmButtonText: "确定",
                cancelButtonText: "取消",
                type: "warning"
            }).then(function () {
                return delDept(row.deptId);
            }).then(() => {
                this.getList();
                this.msgSuccess("删除成功");
            })
        }
    }
};
</script>
